What are these components?

Hey everyone, new here. I had a lightening strike and my module for splitting the phone lines throughout the house is out. It looks very simple and I think if I replace these 5 components then I'll be good to go. I found one on digi-key for a few bucks, but the other four (all the same) don't seem to have many identifying characteristics. They are about a 1/2 inch x 1/2 x 1/4 with two leads and on the top they have a w in a circle followed by "TIP" and then say "T 1A"

I attached a photo. Thanks!

 

Ya, that's what I was thinking as well. Surprised there's not more info printed on it. Thanks.

 

So do you think I can replace these with any slo-blo 1a fuse? Where would I find something comparable?

(If I damage this board further it's ok cause it's only $40 to replace anyway. Just thought I'd try the easy fix.)

Thanks for the input so far

 

I googled images to find 1a slow blow fuses and this one looks very similar....

http://www.goodluckbuy.com/t1a-1a-250v-miniature-micro-slow-blow-fuse-10-pack-.html

Think this may work as a substitute?